package com.itheima.config;

import com.alibaba.druid.pool.DruidDataSource;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.PropertySource;

public class JDBCConfig {

    @Value("com.mysql.jdbc.Driver")
    private String driver;
    @Value("jdbc:mysql:///spring_db")
    private String url;
    @Value("root")
    private String username;
    @Value("root")
    private String password;


    @Bean("dataSource")
    public DruidDataSource getDataSource() {
        DruidDataSource ds = new DruidDataSource();
        ds.setDriverClassName(driver);
        ds.setUrl(url);
        ds.setUsername(username);
        ds.setPassword(password);
        return ds;
    }
}
